Effect of Glycerol and Glucose on the Enhancement of Biomass, Lipid and Soluble Carbohydrate Production by Chlorella vulgaris in Mixotrophic Culture
文献类型：期刊论文
| 作者 | Kong WB(孔维宝)1,2; Yang H(杨红)2; Cao YT(曹云涛)2; Song H(宋昊)1 ; Hua SF(华绍烽)1; Xia CG(夏春谷)1
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| 刊名 | Food Technology and Biotechnology
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| 出版日期 | 2013 |
| 卷号 | 51期号:1页码:62-69 |
| 关键词 | Chlorella vulgaris glycerol glucose biomass production biochemical components mixotrophic cultivation |
| ISSN号 | 1330-9862 |
| 通讯作者 | 孔维宝 ; 夏春谷 |
| 英文摘要 | Biodiesel-derived glycerol is a promising substrate for mixotrophic cultivation of oleaginous microalgae, which can also reduce the cost of microalgal biodiesel. The objective of this study is to investigate the potential of using glycerol and glucose as a complex carbon substrate to produce microalgal biomass and biochemical components, such as photosynthetic pigments, lipids, soluble carbohydrates and proteins by Chlorella vulgaris. The results show that C. vulgaris can utilize glycerol as a sole carbon substrate, but its effect is inferior to that of the mixture of glycerol and glucose. The effect of glycerol and glucose could enhance the algal cell growth rate, biomass content and volumetric productivity, and overcome the lower biomass production on glycerol as the sole organic carbon source in mixotrophic culture medium. The utilization of complex organic carbon substrate can stimulate the biosynthesis of lipids and soluble carbohydrates as the raw materials for biodiesel and bioethanol production, and reduce the anabolism of photosynthetic pigments and proteins. This study provides a promising niche for reducing the overall cost of biodiesel and bioethanol production from microalgae as it investigates the by-products of algal biodiesel production and algal cell hydrolysis as possible raw materials (lipids and carbohydrates) and organic carbon substrates (soluble carbohydrates and glycerol) for mixotrophic cultivation of microalgae. |
| 收录类别 | SCI |
| 资助信息 | National Science Found for Distinguished Young Scholars of China (Grant No. 20625308);Research Fund for Young Teachers of Northwest Normal University (Grant No. NWNU-LKQN-10-30) |
| 语种 | 英语 |
| WOS记录号 | WOS:000317543000008 |
| 公开日期 | 2014-01-06 |
| 源URL | [http://210.77.64.217/handle/362003/4992]  |
| 专题 | 兰州化学物理研究所_OSSO国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China 2.Northwest Normal Univ, Coll Life Sci, Lanzhou 730070, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kong WB,Yang H,Cao YT,et al. Effect of Glycerol and Glucose on the Enhancement of Biomass, Lipid and Soluble Carbohydrate Production by Chlorella vulgaris in Mixotrophic Culture[J]. Food Technology and Biotechnology,2013,51(1):62-69. |
| APA | Kong WB,Yang H,Cao YT,Song H,Hua SF,&Xia CG.(2013).Effect of Glycerol and Glucose on the Enhancement of Biomass, Lipid and Soluble Carbohydrate Production by Chlorella vulgaris in Mixotrophic Culture.Food Technology and Biotechnology,51(1),62-69. |
| MLA | Kong WB,et al."Effect of Glycerol and Glucose on the Enhancement of Biomass, Lipid and Soluble Carbohydrate Production by Chlorella vulgaris in Mixotrophic Culture".Food Technology and Biotechnology 51.1(2013):62-69. |
入库方式： OAI收割
来源：兰州化学物理研究所
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